Abstract: The present invention provides for a disposable devices and kits to prevent the backflow of urine and other biofluids from a catheter bag and tubing into a patients bladder and further provides for the appropriate management of a catheter bag and tubing during the transport of a patient, while reducing the risk of a urinary tract infection (UTI) and maintenance of dignity. The advantages of the present invention make use of an inventive tubing retainer that is employed for catheter tube management. The tubing retainer may alternatively be included in a kit used for the management and transport of a catheter bag and flexible tubing which further includes a clip and a strap used to connect between the clip and the catheter and alternatively providing support of the catheter tube at the catheter inlet. Methods to use the tubing retainer and kits are further described.